Left plots: red are targets, blue are telluric. Observed mags are calculated from median value of green chip. Zeropoint gives overall throughput: bigger number is more throughput.
First spatial plots: circles are objects, squares are tellurics, crosses are sky fibers. Colors give deviation of observed mag from expected 2MASS mag using the median zeropoint; red is brighter
Second spatial plots: circles are sky fibers. Colors give sky line brightness relative to plate median sky line brightness
FrameNreadsZeropointsMag plots Spatial mag deviation Spatial sky 16325A emission deviations (filled: sky, open: star) Spatial sky continuum emission Spatial sky telluric CO2 absorption deviations (filled: H < 10)
0 0
RedGreenBlue
z17.64
znorm Inf
sky -NaN -NaN -NaN
S/N 27.3 45.6 46.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.83

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10210038 0.495842 0.00000 19.0179 10210041 0.00132434 0.494518 19.0259
1 10210039 0.495564 0.000277996 19.0949 10210037 0.00000 0.495842 19.0670
2 10210042 0.491810 0.00403202 18.9975 10210040 0.00208517 0.493757 18.9583
3 10210043 0.492215 0.00362700 18.8753 10210044 0.00233968 0.493502 18.9474